1 files changed, 9 insertions, 13 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c b/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
index 92ba8cd0ecd5..c27180a73351 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
@@ -114,9 +114,6 @@ static bool iwl_within_ct_kill_margin(struct iwl_priv *priv)
 	s32 temp = priv->temperature; /* degrees CELSIUS except specified */
 	bool within_margin = false;
 
-	if (priv->cfg->base_params->temperature_kelvin)
-		temp = KELVIN_TO_CELSIUS(priv->temperature);
-
 	if (!priv->thermal_throttle.advanced_tt)
 		within_margin = ((temp + IWL_TT_CT_KILL_MARGIN) >=
 				CT_KILL_THRESHOLD_LEGACY) ? true : false;
@@ -209,7 +206,7 @@ static void iwl_perform_ct_kill_task(struct iwl_priv *priv,
 {
 	if (stop) {
 		IWL_DEBUG_TEMP(priv, "Stop all queues\n");
-		if (priv->shrd->mac80211_registered)
+		if (priv->mac80211_registered)
 			ieee80211_stop_queues(priv->hw);
 		IWL_DEBUG_TEMP(priv,
 				"Schedule 5 seconds CT_KILL Timer\n");
@@ -217,7 +214,7 @@ static void iwl_perform_ct_kill_task(struct iwl_priv *priv,
 			  jiffies + CT_KILL_EXIT_DURATION * HZ);
 	} else {
 		IWL_DEBUG_TEMP(priv, "Wake all queues\n");
-		if (priv->shrd->mac80211_registered)
+		if (priv->mac80211_registered)
 			ieee80211_wake_queues(priv->hw);
 	}
 }
@@ -591,9 +588,6 @@ static void iwl_bg_tt_work(struct work_struct *work)
 	if (test_bit(STATUS_EXIT_PENDING, &priv->shrd->status))
 		return;
 
-	if (priv->cfg->base_params->temperature_kelvin)
-		temp = KELVIN_TO_CELSIUS(priv->temperature);
-
 	if (!priv->thermal_throttle.advanced_tt)
 		iwl_legacy_tt_handler(priv, temp, false);
 	else
@@ -641,11 +635,13 @@ void iwl_tt_initialize(struct iwl_priv *priv)
 
 	if (priv->cfg->base_params->adv_thermal_throttle) {
 		IWL_DEBUG_TEMP(priv, "Advanced Thermal Throttling\n");
-		tt->restriction = kzalloc(sizeof(struct iwl_tt_restriction) *
-					 IWL_TI_STATE_MAX, GFP_KERNEL);
-		tt->transaction = kzalloc(sizeof(struct iwl_tt_trans) *
-			IWL_TI_STATE_MAX * (IWL_TI_STATE_MAX - 1),
-			GFP_KERNEL);
+		tt->restriction = kcalloc(IWL_TI_STATE_MAX,
+					  sizeof(struct iwl_tt_restriction),
+					  GFP_KERNEL);
+		tt->transaction = kcalloc(IWL_TI_STATE_MAX *
+					  (IWL_TI_STATE_MAX - 1),
+					  sizeof(struct iwl_tt_trans),
+					  GFP_KERNEL);
 		if (!tt->restriction || !tt->transaction) {
 			IWL_ERR(priv, "Fallback to Legacy Throttling\n");
 			priv->thermal_throttle.advanced_tt = false;